Sony Mirrorless Camera a1 II
The 50.1MP full-frame stacked CMOS sensor delivers 30 fps bursts with no blackout and 8K 30p 10-bit video. Real-time AI tracking with human pose estimation and a pre-capture function ensure fleeting moments are recorded before the shutter is fully pressed. This camera suits wedding and event photographers requiring 50MP detail, silent 30fps shooting, and 8K video in a single body.
Type mirrorless
Sensor 50.1MP full-frame
AF Points 759 pts
Burst 30 fps
Video 8K @120fps
IBIS 是
Weather Sealed 是
Weight 658 g
95 综合评分
价格 JP¥1,774,699
Snapshot
优缺点
Pros
- Strong display (99th percentile) 99th
- Strong video (99th percentile) 99th
- Strong evf (99th percentile) 99th
- Strong build (97th percentile) 97th
Cons
What owners think
用户口碑如何随时间变化
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用户口碑随时间保持稳定
基于 41 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
Sensor
| Type | Stacked CMOS |
| Size | full-frame |
| Megapixels | 50.1 MP |
| ISO Range | 100 |
| Processor | BIONZ XR |
Autofocus
| AF Points | 759 |
| AF Type | Phase Detection: 759 |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 30 |
| Burst (Electronic) | 30 |
| Max Shutter | 1/32000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 8K |
| 4K FPS | 120 |
| 1080p FPS | 240 |
| 10-bit | Yes |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | H.265/XAVC HS, H.264/XAVC S-I, H.264/XAVC S |
Display & EVF
| Screen Size | 3.2" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 9.44 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.7 kg / 1.5 lbs |
| Battery Life | 420 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C 3.1/3.2 Gen 2 |
| HDMI | HDMI Output |
| Hot Shoe | Yes |
竞品对比
| Spec | Sony Mirrorless Camera a1 II | Fujifilm X-T4 X-T4 | Nikon Z5 II Z5 II | Canon EOS R5 Mark II R5 Mark II | Panasonic LUMIX S1R II S1R II | Leica SL SL3-S |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 50.1MP full-frame | 26.1MP aps-c | 24.5MP full-frame | 45MP full-frame | 44.3MP full-frame | 24.6MP full-frame |
| AF Points | 759 | 425 | 273 | 1053 | 779 | 779 |
| Burst FPS | 30 | 15 | 30 | 30 | 40 | 30 |
| Video | 8K @120fps | 4K @60fps | 4K @60fps | 8K @120fps | 8K @120fps | 6K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 658 | 526 | 620 | 590 | 710 | 768 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Mirrorless Camera a1 II | 95.3 | 98.5 | 96.6 | 90.4 | 98.8 | 67.7 | 91.9 | 99.4 | 93.2 | 78 | 84.4 |
| Fujifilm X-T4 X-T4 Compare | 84.6 | 93.1 | 82 | 80.1 | 79.4 | 93.4 | 95.9 | 83 | 82.1 | 92.1 | 91.5 |
| Nikon Z5 II Z5 II Compare | 81.7 | 89.1 | 95.3 | 87.8 | 84.6 | 53.2 | 90.5 | 83 | 93.2 | 99.2 | 84.4 |
| Canon EOS R5 Mark II R5 Mark II Compare | 98.3 | 94.5 | 94.2 | 90.4 | 98.8 | 63.2 | 44.9 | 99.7 | 93.2 | 87.2 | 99.6 |
| Panasonic LUMIX S1R II S1R II Compare | 92.2 | 97 | 97.5 | 89.1 | 98.8 | 62.7 | 88.8 | 83 | 93.2 | 60.2 | 84.4 |
| Leica SL SL3-S Compare | 96.9 | 94.5 | 98 | 84.7 | 91.3 | 54.5 | 88.1 | 83 | 83 | 19.6 | 84.4 |
Price
性价比分析
最低 JP¥1,774,699
Amazon.co.jp 1 个报价 最低 JP¥1,774,699
2026年5月3日 JP¥1,774,699
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